Injection molding machine

Abstract

The utility model discloses an injection molding machine, and relates to the technical field of injection molding machines, the injection molding machine comprises a rack, the rack is provided with a first station, a second station and a third station; the first injection table is movably arranged on the machine frame; the second injection table is movably arranged on the machine frame; the head plate is located on one side of the rack, and the head plate and the first station are oppositely arranged in the second direction; the technical scheme provided by the utility model has the technical effects that the first injection table is switched between the first station and the second station, and the second injection table is switched between the first station and the third station, so that a user can switch the first injection table or the second injection table to the first station according to the production requirements of producing different light guide molds, and the production efficiency is improved. Therefore, a user can replace different types of injection tables more conveniently to meet the process requirements of different types of light guide molds, and the production efficiency of light guide part products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding machines, in particular to an injection molding machine. Background Art

[0002] When producing light guide components, the injection molding machine typically uses a relatively large mold volume, requiring a high clamping force to ensure a tight mold closure. However, light guide components typically require a relatively small shot size during production, yet the injection molding machine requires a high injection pressure to ensure the material fully fills every corner of the mold.

[0003] In order to meet the production requirements of light guide products, the injection molding machine needs to be equipped with a device with a large clamping force, and also requires a small shooting table or a special reduction screw to achieve high-pressure injection.

[0004] When producing light guide molds of different sizes or types, it is usually necessary to replace different types of shooting tables and replace the material tube group to meet the process requirements, which seriously affects the production efficiency. Utility Model Content

[0005] The main purpose of the utility model is to provide an injection molding machine, which is designed to facilitate the replacement of different types of shooting tables.

[0006] To achieve the above-mentioned object, the present invention provides an injection molding machine, which includes a frame having a first station and a second station and a third station arranged on both sides of the first station along a first direction;

[0007] a first shooting platform, wherein the first shooting platform is movably arranged on the frame so as to switch between the first working position and the second working position;

[0008] a second shooting platform, the second shooting platform being movably disposed on the frame so as to switch between the first station and the third station; and

[0009] a head plate, the head plate being located on one side of the frame and being arranged opposite to the first station along a second direction;

[0010] When the first shooting platform or the second shooting platform is located at the first workstation, the feed port of the head plate is aligned with the injection end of the first shooting platform or the second shooting platform; wherein the first direction and the second direction intersect.

[0011] In one embodiment, the injection molding machine further includes a first drive device and a second drive device, wherein the first drive device is driven and connected to the first shooting platform, and the first drive device is used to drive the first shooting platform to move along the first direction; the second drive device is driven and connected to the second shooting platform, and the second drive device is used to drive the second shooting platform to move along the first direction.

[0012] In one embodiment, the injection molding machine further includes a third drive device and a fourth drive device, wherein the third drive device is driven and connected to the first shooting platform, and the third drive device is used to drive the first shooting platform to move along the second direction; the fourth drive device is driven and connected to the second shooting platform, and the fourth drive device is used to drive the second shooting platform to move along the second direction.

[0013] In one embodiment, the frame is provided with a first slide rail, the first slide rail extends from the first station to the second station, and the first shooting platform is slidably provided on the first slide rail; the frame is provided with a second slide rail, the second slide rail extends from the first station to the third station, and the second shooting platform is slidably provided on the second slide rail.

[0014] In one embodiment, the frame includes a first shooting platform frame and a second shooting platform frame connected to each other, the first shooting platform frame has the first workstation and the second workstation, the first slide rail is provided on the first shooting platform frame, the second shooting platform frame has the third workstation, and the second slide rail extends from the first shooting platform frame along the second direction to the second shooting platform frame.

[0015] In one embodiment, the first shooting platform frame further includes a first shooting platform base, the first shooting platform is movably disposed on the first shooting platform base, a first slider is provided on a side of the first shooting platform base close to the first shooting platform frame, and the first slider is slidably engaged with the first slide rail; and / or, the second shooting platform frame further includes a second shooting platform base, the second shooting platform is movably disposed on the second shooting platform base, a second slider is provided on a side of the second shooting platform base close to the second shooting platform frame, and the second slider is slidably engaged with the second slide rail.

[0016] In one embodiment, a third slider is provided on a side of the first shooting platform close to the first shooting platform base, a third slide rail is provided on a side of the first shooting platform base close to the first shooting platform, and the third slider is slidably engaged with the third slide rail; a fourth slider is provided on a side of the second shooting platform close to the second shooting platform base, a fourth slide rail is provided on a side of the second shooting platform base close to the second shooting platform, and the fourth slider is slidably engaged with the fourth slide rail.

[0017] In one embodiment, the frame is provided with a plurality of first fixed blocks at intervals along the first direction, and the plurality of first fixed blocks are located in the first station, the second station and the third station, the first shooting platform base is provided with a second fixed block, and when the first shooting platform base is moved to the first station or the second station, the second fixed block is connected to the first fixed block; the second shooting platform base is provided with a third fixed block, and when the second shooting platform base is moved to the first station or the third station, the third fixed block is connected to the first fixed block.

[0018] In one embodiment, the injection molding machine further includes a first limiting component, which is electrically connected to the first driving device. When the first shooting platform moves to the first workstation, the first limiting component generates a first signal so that the first driving device receives the first signal and stops driving the first shooting platform base; and / or, the injection molding machine further includes a second limiting component, which is electrically connected to the second driving device. When the second shooting platform moves to the first workstation, the second limiting component generates a second signal so that the second driving device receives the second signal and stops driving the second shooting platform base.

[0019] In one embodiment, the first shooting platform is provided with a first limit block, the frame is provided with a second limit block, the second limit block is located at the first work station, and when the first shooting platform is located at the first work station, the first limit block abuts against the second limit block to limit the first shooting platform from moving along the first direction; and / or, the second shooting platform is provided with a third limit block, the frame is provided with a fourth limit block, the fourth limit block is located at the first work station, and when the second shooting platform is located at the first work station, the third limit block abuts against the fourth limit block to limit the second shooting platform from moving along the first direction.

[0020] The technical solution of the present invention adopts the method of switching the first shooting platform between the first station and the second station, and switching the second shooting platform between the first station and the third station. Users can switch the first shooting platform or the second shooting platform to the first station according to the production requirements of different light guide molds, so that the first shooting platform or the second shooting platform cooperates with the head plate to complete the injection molding process of the product, thereby making it more convenient for users to replace different types of shooting platforms to meet the process requirements of different types of light guide molds, thereby improving the production efficiency of light guide products. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0022] Figure 1 A structural diagram of an embodiment of an injection molding machine provided by the utility model;

[0023] Figure 2 This is a structural schematic diagram from an angle of an embodiment of an injection molding machine provided by the utility model;

[0024] Figure 3 This is a structural schematic diagram from another angle of an embodiment of the injection molding machine provided by the utility model;

[0025] Figure 4 This is a structural diagram of the first shooting platform base and the second shooting platform base in an embodiment of the injection molding machine provided by the utility model;

[0026] Figure 5 A schematic structural diagram of the first and second shooting stations in an embodiment of the injection molding machine provided by the present invention;

[0027] Figure 6 This is a structural diagram of a frame in an embodiment of the injection molding machine provided by the utility model.

[0028] Description of Figure Numbers:

[0029] 1. Frame; 11. First station; 12. Second station; 13. Third station; 14. First slide rail; 141. Second slide rail; 15. First shooting platform frame; 151. First shooting platform base; 1511. Third slide rail; 1512. Second fixing block; 1513. First slider; 152. First linear rail mounting plate; 16. Second shooting platform frame; 161. Second shooting platform base; 1611. Fourth slide rail; 1612. Third fixing block; 1613 , second slider; 162, second linear rail mounting plate; 17, first fixed block; 18, second limit block; 19, fourth limit block; 2, first shooting platform; 21, third slider; 22, first limit block; 3, second shooting platform; 31, fourth slider; 32, third limit block; 4, head plate; 5, first drive device; 51, second drive device; 52, third drive device; 53, fourth drive device; 6, first limit assembly; 61, second limit assembly.

[0030] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0032] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0033] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0034] The utility model provides an injection molding machine.

[0035] See also Figure 1 In one embodiment of the present invention, the injection molding machine includes a frame 1, a first shooting platform 2, a second shooting platform 3 and a head plate 4; the frame 1 has a first workstation 11 and a second workstation 12 and a third workstation 13 provided on both sides of the first workstation 11 along a first direction;

[0036] The first shooting platform 2 is movably arranged on the frame 1 so that the first shooting platform 2 can be switched between the first working station 11 and the second working station 12;

[0037] The second shooting platform 3 is movably provided on the frame 1 so that the second shooting platform 3 can be switched between the first working station 11 and the third working station 13; and

[0038] The head plate 4 is located on one side of the frame 1, and the head plate 4 and the first station 11 are arranged opposite to each other along the second direction;

[0039] When the first shooting platform 2 or the second shooting platform 3 is located at the first workstation 11, the feeding port of the head plate 4 is aligned with the injection end of the first shooting platform 2 or the second shooting platform 3; wherein the first direction and the second direction intersect.

[0040] The technical solution of the present invention adopts the first shooting platform 2 to switch between the first workstation 11 and the second workstation 12, and the second shooting platform 3 to switch between the first workstation 11 and the third workstation 13. The user can switch the first shooting platform 2 or the second shooting platform 3 to the first workstation 11 according to the production requirements of different light guide molds, so that the first shooting platform 2 or the second shooting platform 3 cooperates with the head plate 4 to complete the injection molding process of the product, thereby making it more convenient for the user to replace different types of shooting platforms to meet the process requirements of different types of light guide molds, thereby improving the production efficiency of light guide products.

[0041] In this embodiment, the first station 11 can be set as the position where the injection end of the first or second shooting station 2 or 3 extends into the feed port of the head plate 4 to deliver filler material to the mold. The second station 12 or third station 13 can be set as the position where the first or second shooting station 2 or 3 is not in operation. This facilitates the user to select the first or second shooting station 2 or 3 for operation based on the production requirements of the product mold. When the first shooting station 2 is in the first station 11, the second shooting station 3 is in the third station 13; when the second shooting station 3 is in the first station 11, the first shooting station 2 is in the second station 12. To further facilitate user adjustment of the positions of the first and second shooting stations 2 and 3, the first and second shooting stations 2 and 3 are movably mounted on the frame 1. Users can switch the first shooting station 2 between the first and second stations 11 and 12, or the second shooting station 3 between the first and third stations 13, according to actual site conditions, thereby improving the efficiency of shooting station replacement. The first and second shooting stations 2 and 3 can be configured with two different types of shooting stations, each capable of meeting different injection volumes and pressures. Users can switch the positions of the first and second shooting stations 2 and 3 to accommodate the production of different light guide molds. The head plate 4 can be configured to provide greater head plate force to meet the production requirements of light guide molds. By arranging the head plate 4 relative to the first workstation 11 along the second direction, the head plate 4's feed port aligns with the injection end of the first or second shooting station 2 or 3 when the first or second shooting station 2 or 3 is switched to the first workstation 11, facilitating the injection molding process on the first or second shooting station 2 or 3.

[0042] like Figure 2 and Figure 3As shown, the injection molding machine further includes a first driving device 5 and a second driving device 51, the first driving device 5 drivingly connected to the first shooting platform 2, the first driving device 5 is used to drive the first shooting platform 2 to move along the first direction;

[0043] The second driving device 51 is drivingly connected to the second shooting platform 3 , and the second driving device 51 is used to drive the second shooting platform 3 to move along the first direction.

[0044] In this embodiment, the first drive device 5 and the second drive device 51 can be mounted on the frame 1, respectively. The first drive device 5 and the second drive device 51 can be configured as drive devices such as pneumatic cylinders or electric push rods. The driving end of the first drive device 5 is drivingly connected to the first shooting platform 2, thereby facilitating the position adjustment of the first shooting platform 2 along the first direction. The driving end of the second drive device 51 is drivingly connected to the second shooting platform 3, thereby facilitating the position adjustment of the second shooting platform 3 along the first direction, thereby improving the efficiency of replacing the first shooting platform 2 or the second shooting platform 3.

[0045] like Figure 5 As shown, the injection molding machine further includes a third driving device 52 and a fourth driving device 53. The third driving device 52 is drivingly connected to the first shooting platform 2. The third driving device 52 is used to drive the first shooting platform 2 to move along the second direction.

[0046] The fourth driving device 53 is drivingly connected to the second shooting platform 3 , and the fourth driving device 53 is used to drive the second shooting platform 3 to move along the second direction.

[0047] In this embodiment, when the first injection molding station 2 is located at the first workstation 11, to facilitate the injection molding process of the first injection molding station 2, one end of the third drive device 52 can be drivably connected to the first injection molding station 2, while the other end of the third drive device 52 can be connected to the head plate 4. The third drive device 52 can drive the first injection molding station 2 toward or away from the head plate 4, driving the injection molding end of the first injection molding station 2 to extend into the feed opening of the head plate 4 to feed filler into the mold, or driving the injection molding end of the first injection molding station 2 to remove filler from the feed opening of the head plate 4. When the second injection molding station 3 is located at the first workstation 11, to facilitate the injection molding process of the second injection molding station 3, one end of the fourth drive device 53 can be drivably connected to the first injection molding station 2, while the other end of the fourth drive device 53 can be connected to the head plate 4. The fourth drive device 53 can drive the second injection molding station 3 toward or away from the head plate 4, driving the injection molding end of the second injection molding station 3 to extend into the feed opening of the head plate 4 to feed filler into the mold, or driving the injection molding end of the second injection molding station 3 to remove filler from the feed opening of the head plate 4.

[0048] In this embodiment, two third drive devices 52 can be provided, and the two third drive devices 52 can be spaced apart along the first direction on the side of the first shooting platform 2 close to the head plate 4, thereby improving the stability of the first shooting platform 2 moving along the second direction. Two fourth drive devices 53 can be provided, and the two fourth drive devices 53 can be spaced apart along the first direction on the side of the second shooting platform 3 close to the head plate 4, thereby improving the stability of the second shooting platform 3 moving along the second direction.

[0049] like Figure 4 and Figure 6 As shown, the frame 1 is provided with a first slide rail 14, the first slide rail 14 is extended from the first station 11 to the second station 12, and the first shooting platform 2 is slidably provided on the first slide rail 14;

[0050] The frame 1 is provided with a second slide rail 141 . The second slide rail 141 extends from the first station 11 to the third station 13 . The second shooting platform 3 is slidably disposed on the second slide rail 141 .

[0051] In this embodiment, a plurality of first slide rails 14 may be provided, and the plurality of first slide rails 14 may be spaced apart along the second direction on the frame 1, and the first slide rails 14 may extend from the first station 11 to the second station 12. By slidably positioning the first shooting platform 2 on the first slide rails 14, the first shooting platform 2 can be conveniently switched between the first station 11 and the second station 12. A plurality of second slide rails 141 may be provided, and the plurality of second slide rails 141 may be spaced apart along the second direction on the frame 1, and the second slide rails 141 may extend from the first station 11 to the third station 13. By slidably positioning the second shooting platform 3 on the second slide rails 141, the second shooting platform 3 can be conveniently switched between the first station 11 and the third station 13.

[0052] In this embodiment, the rack 1 further includes a first linear rail mounting plate 152. The number of the first linear rail mounting plates 152 can be set to be consistent with the number of the plurality of first slide rails 14. The plurality of first linear rail mounting plates 152 can be spaced apart on the rack 1 along the second direction, and the first linear rail mounting plates 152 can extend from the first station 11 to the second station 12. The rack 1 further includes a second linear rail mounting plate 162. The number of the second linear rail mounting plates 162 can be set to be consistent with the number of the plurality of second slide rails 141. The plurality of second linear rail mounting plates 162 can be spaced apart on the rack 1 along the second direction, and the second linear rail mounting plates 162 can extend from the first station 11 to the third station 13. The first slide rail 14 is installed on the first linear rail mounting plate 152, and the second slide rail 141 is installed on the second linear rail mounting plate 162, so that the first slide rail 14 and the second slide rail 141 are along the height direction of the frame 1, so that the first slide rail 14 and the second slide rail 141 are both located on the same horizontal plane, thereby improving the sliding stability of the first shooting platform 2 and the second shooting platform 3.

[0053] like Figure 1 and Figure 6 As shown, the frame 1 includes a first shooting platform frame 15 and a second shooting platform frame 16 connected to each other, the first shooting platform frame 15 has the first work station 11 and the second work station 12, the first slide rail 14 is provided on the first shooting platform frame 15, the second shooting platform frame 16 has the third work station 13, and the second slide rail 141 extends from the first shooting platform frame 15 to the second shooting platform frame 16 along the second direction.

[0054] In this embodiment, the first shooting platform frame 15 is used to support the first shooting platform 2 and the second shooting platform 3 moved to the first workstation 11, and the second shooting platform frame 16 is used to support the second shooting platform 3, thereby improving the sliding stability of the first shooting platform 2 and the second shooting platform 3. By providing the first shooting platform frame 15 with the first workstation 11 and the second workstation 12, and the second shooting platform frame 16 with the third workstation 13, the space of the frame 1 is rationally utilized, thereby further facilitating the switching between the first shooting platform 2 and the second shooting platform 3.

[0055] In this embodiment, the width of the first shooting platform frame 15 can be greater than that of the second shooting platform frame 16. The first shooting platform frame 15 can be detachably connected to the second shooting platform frame 16, thereby facilitating transportation of the injection molding machine. The first shooting platform frame 15 has a mounting cavity for the power unit. The mounting cavity is located on the side of the first shooting platform frame 15 away from the first workstation 11, thereby improving the space utilization of the first shooting platform 2 mechanism. The power unit can be configured as a power source such as multiple motors, an electrical box, and a fuel tank to drive the first drive unit 5, the second drive unit 51, the third drive unit 52, and the fourth drive unit 53.

[0056] like Figure 2、 Figure 3 and Figure 4 As shown, the first shooting platform frame 15 further includes a first shooting platform base 151, and the first shooting platform 2 is movably disposed on the first shooting platform base 151. A first slider 1513 is provided on a side of the first shooting platform base 151 close to the first shooting platform frame 15, and the first slider 1513 is slidably engaged with the first slide rail 14;

[0057] And / or, the second shooting platform frame 16 further includes a second shooting platform base 161, the second shooting platform 3 is movably disposed on the second shooting platform base 161, and a second slider 1613 is provided on the side of the second shooting platform base 161 close to the second shooting platform frame 16, and the second slider 1613 is slidably engaged with the second slide rail 141.

[0058] In this embodiment, the first shooting platform base 151 slidably cooperates with the first slide rail 14 via the first slider 1513, thereby further improving the stability of the first shooting platform 2 sliding on the first shooting platform base 151. The first shooting platform 2 is slidably disposed on the first shooting platform base 151, thereby further improving the stability of the first shooting platform 2 sliding on the first shooting platform base 151. The second shooting platform base 161 slidably cooperates with the second slide rail 141 via the second slider 1613, thereby further improving the stability of the second shooting platform 3 sliding on the second shooting platform base 161. The second shooting platform 3 is slidably disposed on the second shooting platform base 161, thereby further improving the stability of the second shooting platform 3 sliding on the second shooting platform base 161.

[0059] like Figure 5 As shown, a third slider 21 is provided on a side of the first shooting platform 2 close to the first shooting platform base 151, and a third slide rail 1511 extending along the second direction is provided on a side of the first shooting platform base 151 close to the first shooting platform 2, and the third slider 21 is slidably engaged with the third slide rail 1511;

[0060] A fourth slider 31 is provided on one side of the second shooting platform 3 close to the second shooting platform base 161 . A fourth slide rail 1611 extending along the second direction is provided on one side of the second shooting platform base 161 close to the second shooting platform 3 . The fourth slider 31 slidably engages with the fourth slide rail 1611 .

[0061] In this embodiment, a plurality of third sliders 21 may be provided, and the plurality of third sliders 21 are spaced apart along the second direction on the first shooting platform 2. The first shooting platform 2 slidably engages with the third slide rail 1511 via the plurality of third sliders 21, thereby further improving the sliding stability of the first shooting platform 2 on the first shooting platform base 151. A plurality of fourth sliders 31 may be provided, and the plurality of fourth sliders 31 are spaced apart along the second direction on the second shooting platform 3. The second shooting platform 3 slidably engages with the fourth slide rail 1611 via the plurality of fourth sliders 31, thereby further improving the sliding stability of the second shooting platform 3 on the second shooting platform base 161.

[0062] like Figure 2 and Figure 3 As shown, the frame 1 is provided with a plurality of first fixing blocks 17 spaced apart along the first direction, and the plurality of first fixing blocks 17 are located in the first work station 11, the second work station 12 and the third work station 13. The first shooting platform base 151 is provided with a second fixing block 1512. When the first shooting platform base 151 moves to the first work station 11 or the second work station 12, the second fixing block 1512 is connected to the first fixing block 17.

[0063] The second shooting platform base 161 is provided with a third fixing block 1612 . When the second shooting platform base 161 moves to the first workstation 11 or the third workstation 13 , the third fixing block 1612 is connected to the first fixing block 17 .

[0064] In this embodiment, when the first shooting platform 2 is moved to the first workstation 11, the user can use fasteners to detachably connect the second fixing block 1512 to the first fixing block 17 located at the first workstation 11, thereby improving the stability of the first shooting platform 2 during injection molding at the first workstation 11. When the first shooting platform 2 is moved to the second workstation 12, the user can use fasteners to detachably connect the second fixing block 1512 to the first fixing block 17 located at the second workstation 12, thereby improving the stability of the first shooting platform 2 at the second workstation 12. When the second shooting platform 3 is moved to the first workstation 11, the user can use fasteners to detachably connect the third fixing block 1612 to the first fixing block 17 located at the first workstation 11, thereby improving the stability of the second shooting platform 3 during injection molding at the first workstation 11. When the second shooting platform 3 is moved to the third workstation 13, the user can use fasteners to detachably connect the third fixing block 1612 to the first fixing block 17 located at the third workstation 13, thereby improving the stability of the second shooting platform 3 at the third workstation 13.

[0065] In this embodiment, to further enhance the stability of the first shooting platform 2 at the first and second workstations 11 and 12, a plurality of second fixing blocks 1512 may be provided. The plurality of second fixing blocks 1512 are spaced apart along the second direction on the first shooting platform base 151, and the plurality of second fixing blocks 1512 are connected one-to-one to the plurality of first fixing blocks 17. To further enhance the stability of the second shooting platform 3 at the first and third workstations 11 and 13, a plurality of third fixing blocks 1612 may be provided. The plurality of third fixing blocks 1612 are spaced apart along the second direction on the second shooting platform base 161, and the plurality of third fixing blocks 1612 are connected one-to-one to the plurality of first fixing blocks 17.

[0066] like Figure 3 As shown, the injection molding machine further includes a first limiting component 6, which is electrically connected to the first driving device 5. When the first shooting platform 2 moves to the first station 11, the first limiting component 6 generates a first signal, so that the first driving device 5 receives the first signal and stops driving the first shooting platform base 151;

[0067] And / or, the injection molding machine also includes a second limit component 61, which is electrically connected to the second drive device 51. When the second shooting platform 3 moves to the first workstation 11, the second limit component 61 generates a second signal so that the second drive device 51 receives the second signal and stops driving the second shooting platform base 161.

[0068] In this embodiment, the first limit assembly 6 includes a first limit switch provided on the first shooting platform base 151 and a second limit switch provided on the first work station 11. When the first shooting platform 2 moves to the first work station 11, the first limit switch and the second limit switch cooperate with each other to form a first signal, so that the first driving device 5 stops driving the first shooting platform base 151 after receiving the first signal, so that the first shooting platform 2 is accurately moved to the first work station 11.

[0069] The second limit assembly 61 includes a third limit switch provided on the second shooting platform base 161 and a fourth limit switch provided on the first work station 11. When the second shooting platform 3 moves to the first work station 11, the third limit switch and the fourth limit switch cooperate with each other to generate a second signal, so that the second driving device 51 stops driving the second shooting platform base 161 after receiving the second signal, so that the second shooting platform 3 is accurately moved to the first work station 11.

[0070] like Figure 2As shown, the first shooting platform 2 is provided with a first limit block 22, and the frame 1 is provided with a second limit block 18, and the second limit block 18 is located at the first station 11. When the first shooting platform 2 is located at the first station 11, the first limit block 22 abuts against the second limit block 18 to limit the first shooting platform 2 from moving along the first direction;

[0071] And / or, the second shooting platform 3 is provided with a third limit block 32, the frame 1 is provided with a fourth limit block 19, the fourth limit block 19 is located at the first work station 11, when the second shooting platform 3 is located at the first work station 11, the third limit block 32 abuts against the fourth limit block 19 to limit the second shooting platform 3 from moving along the first direction.

[0072] In this embodiment, the first limit block 22 can be configured as a first baffle, and the second limit block 18 can be provided with a first blocking portion protruding along the height direction of the frame 1. When the first shooting platform 2 moves to the first workstation 11, the first limit block 22 abuts against the second limit block 18 to restrict the first shooting platform 2 from continuing to move in the first direction, so that the first shooting platform 2 is accurately moved to the first workstation 11. The third limit block 32 can be configured as a second baffle, and the fourth limit block 19 can be provided with a second blocking portion protruding along the height direction of the frame 1. When the second shooting platform 3 moves to the first workstation 11, the third limit block 32 abuts against the fourth limit block 19 to restrict the second shooting platform 3 from continuing to move in the first direction, so that the second shooting platform 3 is accurately moved to the first workstation 11.

[0073] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An injection molding machine, characterized in that: The injection molding machine comprises: A frame having a first workstation and a second workstation and a third workstation arranged on both sides of the first workstation along a first direction; a first shooting platform, wherein the first shooting platform is movably arranged on the frame so as to switch between the first working position and the second working position; a second shooting platform, the second shooting platform being movably disposed on the frame so as to switch between the first station and the third station; and a head plate, the head plate being located on one side of the frame and being arranged opposite to the first station along a second direction; When the first shooting platform or the second shooting platform is located at the first workstation, the feed port of the head plate is aligned with the injection end of the first shooting platform or the second shooting platform; wherein the first direction and the second direction intersect.

2. The injection molding machine according to claim 1, wherein The injection molding machine further includes a first driving device and a second driving device, wherein the first driving device is drivingly connected to the first shooting platform, and the first driving device is used to drive the first shooting platform to move along the first direction; The second driving device is drivingly connected to the second shooting platform, and the second driving device is used to drive the second shooting platform to move along the first direction.

3. The injection molding machine according to claim 2, wherein: The injection molding machine further includes a third driving device and a fourth driving device, wherein the third driving device is drivingly connected to the first shooting platform and is used to drive the first shooting platform to move along the second direction; The fourth driving device is drivingly connected to the second shooting platform, and the fourth driving device is used to drive the second shooting platform to move along the second direction.

4. The injection molding machine according to claim 2, wherein The frame is provided with a first slide rail, the first slide rail extending from the first station to the second station, and the first shooting platform is slidably provided on the first slide rail; The frame is provided with a second slide rail, the second slide rail is extended from the first station to the third station, and the second shooting platform is slidably arranged on the second slide rail.

5. The injection molding machine according to claim 4, wherein: The frame includes a first shooting platform frame and a second shooting platform frame connected to each other, the first shooting platform frame has the first workstation and the second workstation, the first slide rail is arranged on the first shooting platform frame, the second shooting platform frame has the third workstation, and the second slide rail extends from the first shooting platform frame along the second direction to the second shooting platform frame.

6. The injection molding machine according to claim 5, wherein The first shooting platform frame further includes a first shooting platform base, the first shooting platform is movably arranged on the first shooting platform base, and a first slider is provided on a side of the first shooting platform base close to the first shooting platform frame, and the first slider is slidably engaged with the first slide rail; And / or, the second shooting platform frame further includes a second shooting platform base, the second shooting platform is movably disposed on the second shooting platform base, a second slider is provided on a side of the second shooting platform base close to the second shooting platform frame, and the second slider is slidably engaged with the second slide rail.

7. The injection molding machine according to claim 6, wherein A third slider is provided on one side of the first shooting platform close to the first shooting platform base, and a third slide rail is provided on one side of the first shooting platform base close to the first shooting platform, extending along the second direction, and the third slider is slidably engaged with the third slide rail; A fourth slider is provided on one side of the second shooting platform close to the second shooting platform base, and a fourth slide rail extending along the second direction is provided on one side of the second shooting platform base close to the second shooting platform. The fourth slider slidably cooperates with the fourth slide rail.

8. The injection molding machine according to claim 6, wherein The frame is provided with a plurality of first fixed blocks at intervals along the first direction, and the plurality of first fixed blocks are located in the first station, the second station, and the third station. The first shooting platform base is provided with a second fixed block, and when the first shooting platform base moves to the first station or the second station, the second fixed block is connected to the first fixed block; The second shooting platform base is provided with a third fixing block. When the second shooting platform base moves to the first station or the third station, the third fixing block is connected to the first fixing block.

9. The injection molding machine according to claim 6, wherein: The injection molding machine further includes a first limiting component electrically connected to the first driving device. When the first shooting platform moves to the first station, the first limiting component generates a first signal, so that the first driving device receives the first signal and stops driving the first shooting platform base. And / or, the injection molding machine also includes a second limiting component, which is electrically connected to the second driving device. When the second shooting platform moves to the first workstation, the second limiting component generates a second signal so that the second driving device receives the second signal and stops driving the second shooting platform base.

10. The injection molding machine according to any one of claims 1 to 9, characterized in that The first shooting platform is provided with a first limit block, and the frame is provided with a second limit block, the second limit block is located at the first working position, and when the first shooting platform is located at the first working position, the first limit block abuts against the second limit block to limit the first shooting platform from moving along the first direction; And / or, the second shooting platform is provided with a third limit block, the frame is provided with a fourth limit block, the fourth limit block is located at the first work station, and when the second shooting platform is located at the first work station, the third limit block abuts against the fourth limit block to limit the movement of the second shooting platform along the first direction.

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